CN102972504B - Freezing point modifier for large yellow croaker ice-temperature fresh-keeping and usage thereof - Google Patents
Freezing point modifier for large yellow croaker ice-temperature fresh-keeping and usage thereof Download PDFInfo
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- CN102972504B CN102972504B CN201210536440.XA CN201210536440A CN102972504B CN 102972504 B CN102972504 B CN 102972504B CN 201210536440 A CN201210536440 A CN 201210536440A CN 102972504 B CN102972504 B CN 102972504B
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- 241001596950 Larimichthys crocea Species 0.000 title claims abstract description 41
- 238000007710 freezing Methods 0.000 title claims abstract description 37
- 230000008014 freezing Effects 0.000 title claims abstract description 37
- 239000003607 modifier Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 20
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 16
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 8
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 claims abstract description 8
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims abstract description 8
- 229930003268 Vitamin C Natural products 0.000 claims abstract description 8
- 239000001110 calcium chloride Substances 0.000 claims abstract description 8
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- 235000019154 vitamin C Nutrition 0.000 claims abstract description 8
- 239000011718 vitamin C Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 5
- -1 7 parts Chemical compound 0.000 claims description 7
- 235000011091 sodium acetates Nutrition 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000000600 sorbitol Substances 0.000 abstract 1
- 241000251468 Actinopterygii Species 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
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- 239000011573 trace mineral Substances 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 241000276618 Perciformes Species 0.000 description 1
- 241001417494 Sciaenidae Species 0.000 description 1
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- 239000000796 flavoring agent Substances 0.000 description 1
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- 235000019249 food preservative Nutrition 0.000 description 1
- 239000005452 food preservative Substances 0.000 description 1
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Abstract
The invention provides a freezing point modifier for large yellow croaker ice-temperature fresh-keeping and usage thereof. The freezing point modifier comprises raw material components in parts by weight: 10 -20 parts of salt, 1-5 parts of sorbitol, 0.1-0.5 parts of vitamin C, 5-10 parts of calcium chloride, and 8-12 parts of natrium aceticum. According to the modifier, the freezing point of large yellow croaker can be greatly lowered, the ice temperature zone range of large yellow croaker can be enlarged, the requirement on equipment temperature control accuracy can be lowered, the additive amount of the freezing point modifier is less, the cost is saved, the construction cost of an ice temperature storehouse can be reduced, therefore, the method is beneficial to the popularization of ice temperature preservation technology.
Description
Technical field
The invention belongs to food preservative technology field, specifically a kind of freezing point modifier for large yellow croaker ice temperature fresh-keeping and using method.
Background technology
Large yellow croaker, belongs to Perciformes, Sciaenidae, as famous and precious economic fish, has the title of " state fish ", favored by consumer, is also considered as mascot, " long life fish ", is the excellent gift in red-letter day.Large yellow croaker meat is fine and smooth, delicious flavour, contain rich in protein, trace element (is rich in trace elements of selenium especially, can remove the free radical that body metabolism produces, delay senility, and various cancers had to prophylactic-therapeutic effect) and vitamin, human body is had to good benefiting action, concerning have a delicate constitution and the elderly, wine plant fish can be received good food therapy effect.The traditional Chinese medical science thinks, yellow croaker has that invigorating the spleen rises stomach, the only effect of dysentery, beneficial gas replenishing essence of calming the nerves, and anaemia, insomnia, dizziness, poor appetite and women's postpartum weakness are had to good efficacy.Therefore there are very high economic worth and nutritional health function.Along with the output of marine fish increases year by year, the processing of cultured product just becomes key issue anxious to be resolved.The processing of aquatic products output of China, more than 90% be to be completed by Shandong, Zhejiang, Fujian, Guangdong, Liaoning, Jiangsu and seven, Guangxi maritime provinces, wherein the output value position of Shandong processing of aquatic products ranks first in the country, Zhejiang only occupies the 4th, and compare according to the processing of aquatic products benefit ratio of the output value (output with), Zhejiang can only occupy the 5th.Continuous maturation and popularization along with deep-water net cage culture technology, the quality of marine fish has had very large improvement, research shows, the nutritional labeling of the large yellow croaker of deep-water net cage culture and flesh quality almost approach wild large yellow croaker, but during whole 11th Five-Year, in level stable with a slight decline, there is the situation that high yield is not had a good harvest in the marine fish culture annual production of our province.Analyze reason, wherein the processing of cultured product is one of major reason of restriction cultivation popularization, output raising, and therefore, the fish processing industry of our province is faced with formidable challenges, and the processing of cultured fishes has become the bottleneck of restriction mariculture industry development.
Icetemperature Storage is fresh-keeping be by food storage in 0 ℃ of scope with the chill point down to separately, be to belong to non-Cryopreservation, be the third generation preservation technique after refrigeration, CA storage.Icetemperature Storage is that former Ribenniaoqu County food processing director of the Institute, the existing Japanese Bing Wen president of the association clear beautiful doctor in mountain root proposed in the 70's of last century the earliest.Aspect storage effect, to compare with traditional preservation technique, ice-temperature technique has following advantage: (1) does not destroy cell; (2) suppress to greatest extent harmful microbe activity; (3) suppress to greatest extent respiration, prolong storage period; (4) improve to a certain extent the quality of fruit, vegetables.The essential idea of " Icetemperature Storage technology " thinks that stored goods are the lived live bodies of tool exactly, after the cooling processing through under certain condition, make to preserve the state that product reaches a kind of approximate " hibernation ", thereby allow product preserve under " hibernation " state, at this moment product metabolism rate is minimum, the energy consuming is minimum, can effectively preserve quality and the energy of product, and make life reach the longest.Research discovery, the process that realizes " hibernation " state of product is to determine the fresh-keeping key of Icetemperature Storage." hibernation " process that realizes product is a cool down, in this process, product regulates by self adaptation, from the composition in histocyte changes, the mobility of oneself is reduced, falling low-energy-consumption, guarantee again the live body vital signs of oneself simultaneously, is a typical natural adaptation phenomenon.
Ice temperature control device temperature fluctuation is in the market larger, and generally at ± 2 ℃, and the ice temperate zone of aquatic products is narrower, generally at ± 0.5 ℃, does not meet the requirement of ice temperature preservation; And special-purpose ice temperature control equipment price is expensive, operating cost is higher, and general enterprises is difficult to bear.Therefore develop suitable freezing point modifier, to expand the ice temperate zone scope of cultured large yellow croaker, reduce the requirement to equipment accuracy of temperature control, also can reduce the construction cost of ice Wen Ku, be therefore conducive to popularizing of ice temperature preservation technology.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of freezing point modifier for large yellow croaker ice temperature fresh-keeping and using method.
For a freezing point modifier for large yellow croaker ice temperature fresh-keeping, it is characterized in that its raw material by following parts by weight forms: 10-20 parts of salt, 1-5 parts of sorbierites, 0.1-0.5 part of vitamin C, 5-10 parts, calcium chloride, 8-12 parts of sodium acetates.
Described a kind of freezing point modifier for large yellow croaker ice temperature fresh-keeping, is characterized in that its raw material by following parts by weight forms: 13-17 parts of salt, 2-4 parts of sorbierites, 0.2-0.4 part of vitamin C, 6-8 parts, calcium chloride, 9-11 parts of sodium acetates.
Described a kind of freezing point modifier for large yellow croaker ice temperature fresh-keeping, is characterized in that its raw material by following parts by weight forms: 15 parts of salt, 3 parts of sorbierites, 0.3 part of vitamin C, 7 parts, calcium chloride, 10 parts of sodium acetates.
The using method of described a kind of freezing point modifier for large yellow croaker ice temperature fresh-keeping, is characterized in that adding the freezing point modifier of large yellow croaker weight 0.3%-1.5% in large yellow croaker, mixes, and the temperature range that is placed in-5 ℃ to 0 ℃ is preserved.
The using method of described a kind of freezing point modifier for large yellow croaker ice temperature fresh-keeping, is characterized in that adding the freezing point modifier of large yellow croaker weight 0.5%-1% in large yellow croaker, mixes, and the temperature range that is placed in-5 ℃ to 0 ℃ is preserved.
The using method of described a kind of freezing point modifier for large yellow croaker ice temperature fresh-keeping, is characterized in that adding the freezing point modifier of large yellow croaker weight 0.7% in large yellow croaker, mixes, and the temperature range that is placed in-5 ℃ to 0 ℃ is preserved.
A kind of freezing point modifier for large yellow croaker ice temperature fresh-keeping of the present invention and using method, can significantly reduce the freezing point of large yellow croaker, expand the ice temperate zone scope of large yellow croaker, the requirement of reduction to equipment accuracy of temperature control, and addition is few, cost-saving, also can reduce the construction cost of ice Wen Ku, be conducive to popularizing of ice temperature preservation technology.
The specific embodiment
Embodiment 1
The preparation of freezing point modifier: 13 parts of salt, 4 parts of sorbierites, 0.2 part of vitamin C, 8 parts, calcium chloride, 9 parts of sodium acetates, mix.
Using method: add freezing point modifier according to 0.5% of large yellow croaker weight, mix, the temperature range that is placed in-5 ℃ to 0 ℃ is preserved.
Through detecting, after using freezing point modifier to process, the freezing point of large yellow croaker is reduced to-5 ℃ from-1.4 ℃, and ice temperate zone scope is extended to-5 ℃-0 ℃ from-1.4 ℃-0 ℃.
Embodiment 2
The preparation of freezing point modifier: 15 parts of salt, 3 parts of sorbierites, 0.3 part of vitamin C, 7 parts, calcium chloride, 10 parts of sodium acetates, mix.
Using method: add freezing point modifier according to 0.7% of large yellow croaker weight, mix, the temperature range that is placed in-5 ℃ to 0 ℃ is preserved.
Through detecting, after using freezing point modifier to process, the freezing point of large yellow croaker is reduced to-5.6 ℃ from-1.4 ℃, and ice temperate zone scope is extended to-5.6 ℃-0 ℃ from-1.4 ℃-0 ℃.
Embodiment 3
The preparation of freezing point modifier: 17 parts of salt, 2 parts of sorbierites, 0.4 part of vitamin C, 6 parts, calcium chloride, 11 parts of sodium acetates, mix.
Using method: add freezing point modifier according to 1% of large yellow croaker weight, mix, the temperature range that is placed in-5 ℃ to 0 ℃ is preserved.
Through detecting, after using freezing point modifier to process, the freezing point of large yellow croaker is reduced to-5.2 ℃ from-1.4 ℃, and ice temperate zone scope is extended to-5.2 ℃-0 ℃ from-1.4 ℃-0 ℃.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within being all included in protection scope of the present invention.
Claims (3)
1. for a freezing point modifier for large yellow croaker ice temperature fresh-keeping, it is characterized in that its raw material by following parts by weight forms: 15 parts of salt, 3 parts of sorbierites, 0.3 part of vitamin C, 7 parts, calcium chloride, 10 parts of sodium acetates.
2. the using method of a kind of freezing point modifier for large yellow croaker ice temperature fresh-keeping as claimed in claim 1, is characterized in that adding the freezing point modifier of large yellow croaker weight 0.5%-1% in large yellow croaker, mixes, and the temperature range that is placed in-5 ℃ to 0 ℃ is preserved.
3. the using method of a kind of freezing point modifier for large yellow croaker ice temperature fresh-keeping as claimed in claim 1, is characterized in that adding the freezing point modifier of large yellow croaker weight 0.7% in large yellow croaker, mixes, and the temperature range that is placed in-5 ℃ to 0 ℃ is preserved.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210536440.XA CN102972504B (en) | 2012-12-13 | 2012-12-13 | Freezing point modifier for large yellow croaker ice-temperature fresh-keeping and usage thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210536440.XA CN102972504B (en) | 2012-12-13 | 2012-12-13 | Freezing point modifier for large yellow croaker ice-temperature fresh-keeping and usage thereof |
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| CN102972504B true CN102972504B (en) | 2014-10-08 |
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| CN103518824B (en) * | 2013-10-15 | 2015-05-06 | 浙江海洋学院 | Ice-temperature fresh-keeping method for large yellow croakers |
| CN108967509B (en) * | 2018-08-02 | 2022-01-25 | 上海海洋大学 | Method for widening ice temperature zone of fresh food |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695313A (en) * | 2009-10-26 | 2010-04-21 | 宁波大学 | Ice temperature fresh-keeping method for bred large yellow croaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695313A (en) * | 2009-10-26 | 2010-04-21 | 宁波大学 | Ice temperature fresh-keeping method for bred large yellow croaker |
Non-Patent Citations (6)
| Title |
|---|
| 冰温结合气调及保鲜剂技术在肉制品保鲜中的应用;李建雄等;《湖北农业科学》;20081031;第47卷(第10期);1212-1215 * |
| 康景隆.食品用冰点降低剂种类.《食品冷藏链技术》.中国商业出版社,2005,(第1版),第727页. * |
| 李建雄等.冰温结合气调及保鲜剂技术在肉制品保鲜中的应用.《湖北农业科学》.2008,第47卷(第10期),1212-1215. |
| 王如福等.冰点调节剂的合理使用.《食品工艺学概论》.中国轻工业出版社,2006,(第1版),第409页. * |
| 韩利英等.鲫鱼块冰点调节剂的研究.《食品与生物技术学报》.2009,第28卷(第06期),759-762. |
| 鲫鱼块冰点调节剂的研究;韩利英等;《食品与生物技术学报》;20091130;第28卷(第06期);759-762 * |
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